Science is a process of discovery. In the laboratory, students conduct experiments, solve problems, and use the scientific method. Collectively, a laboratory experience should be experiential with ...

NIST research chemist Kelly Telu injects a sample into a mass spectrometer, a laboratory instrument that scientists use to identify unknown chemical compounds. (M. Delorme/NIST) The National Institute ...

All laboratories are required to maintain an up-to-date chemical inventory using the SciShield Database. This inventory is essential for safety, regulatory compliance, and emergency response. Labs are ...

Science classrooms with scientific equipment and supplies should not be used for non-science courses or activities unless the science materials can be stored in a secured area. Laboratory activities ...

Suggested Citation: "2 RISK ASSESSMENT FLOWCHART." National Academies of Sciences, Engineering, and Medicine. 2016. Chemical Laboratory Safety and Security: A Guide to Developing Standard Operating ...

In 1983, OSHA issued the Hazard Communication Standard (29 CFR 1910.1200) to protect workers from exposure to the hazards of all chemicals in their workplace. The standard, commonly called the HAZCOM ...

Researchers have created a robotic system that can follow verbal cues and perform experiments. Lab scientists spend much of their time doing laborious and repetitive tasks, be it pipetting liquid ...

A large-scale analysis of U.S. water quality data reveals that most toxic chemicals remain poorly characterized or undetected in routine monitoring. This is largely due to sparse risk assessment data, ...